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1

Refer to the exhibit. This is the debug output from 2 directly connected EIGRP routers. They are not foradjacency. What is the cause?

one router is a non-cisco router

they have different autonomous-system numbers

they are using difference sequence numbers

they are sending incorrect hello types

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2

Refer to the exhibit. All interfaces have been configured with the bandwidths that are shown in the exhibAssuming that all routers are using a default configuration of EIGRP as their routing protocol, what pathpackets take from the 172.16.1.0/16 network to the 192.168.200.0/24 network?

A,B,E

A,C,E

A,D,E

Packets will load balance across the A,B,E and A,C,E paths.

Packets will load balance across the A,B,E and A,D,E paths.

Packets will load balance across the A,C,E and A,D,E paths.

3

Refer to the exhibit. Which command will advertise the 192.168.1.64/30 network but not the 192.168.1.3network on router A?

network 192.168.1.0

network 192.168.1.0 255.255.255.0

network 192.168.1.64 0.0.0.3

network 192.168.1.64 0.0.0.255

4 What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choose two.)put the route into passive mode

query neighbors for a new route

search routing table for a feasible successor

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run the SPF algorithm to find a new successor

search topology table for a feasible successor

5

Refer to the exhibit. The company is using EIGRP with an autonomous system number of 10. Pings bethosts on networks that are connected to router A and those that are connected to router B are successful.However, users on the 192.168.3.0 network are unable to reach users on the 192.168.1.32 network. Whatmost likely cause of this problem?

IP classless is enabled and is causing the packet to drop.

The command network 192.168.1.32 was not issued on router C.

The routers are not configured in the same EIGRP routing domain.

Automatic summarization of the networks is causing the subnetted routes to be dropped.

6

Host 192.168.1.66 in the network illustrated is unable to ping host 192.168.1.130. How must EIGRP beconfigured to enable connectivity between the two hosts? (Choose two.)

R1(config-router)# network 192.168.1.128

R1(config-router)# auto-summary

R1(config-router)# no auto-summary

R2(config-router)# no auto-summary

R2(config-router)# auto-summary

R2(config-router)# network 192.168.1.64

7

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Refer to the exhibit. Network 192.168.0.0/28 goes down. What type of packet does Router2 immediatelyRouter1 and Router3?

a query for network 192.168.0.0/28

an acknowledgment packet to 224.0.0.9an update packet that is sent to 255.255.255.255

a packet that contains the new routing table for R2

unicast update packets to 192.168.1.1 and 192.168.2.1

8 In the command router eigrp 20 , what is the purpose of the number 20?specifies the administrative distance for all EIGRP routes

identifies the autonomous system number this EIGRP process will advertise

determines what metric is added to all advertised routes

indicates the number of addresses in the EIGRP routing domain

9 On a router running EIGRP, what database would maintain a list of feasible successors?routing table

neighbor table

topology table

adjacency table

10 Which two statements describe characteristics of EIGRP? (Choose two.)EIGRP is a distance vector routing protocol.

EIGRP supports classless routing and VLSM.

EIGRP is classified as a link-state routing protocol.

EIGRP uses TCP for reliable delivery of EIGRP update packets.

With EIGRP, loop-free paths are achieved through the use of hold-down timers.

EIGRP sends a periodic update every 30 minutes.

11 Which term defines a collection of networks under the administrative control of a single entity that presecommon routing policy to the Internet?

autonomous system

contiguous networks

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process ID

BGP

12 The show ip eigrp topology command output on a router displays a successor route and a feasible succeroute to network 192.168.1.0/24. In order to reduce processor utilization, what does EIGRP do when theroute to this network fails?

The router sends query packets to all EIGRP neighbors for a better route to network 192.168.1.0/24.

The DUAL FSM immediately recomputes the algorithm to calculate the next backup route.

Packets that are destined for network 192.168.1.0/24 are sent out the default gateway instead.

The backup route to network 192.168.1.0/24 is installed in the routing table.

13

Refer to the exhibit. What is indicated by the P at the beginning of the topology entry?the route is in a stable state

the route is a preferred route

DUAL is searching for a better route to this destination

the exit interface is in passive mode and EIGRP advertisements are blocked

14 By default, which two metrics are used by EIGRP to determine the best path between networks?MTU

load

delay

bandwidth

reliability

15

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Refer to the exhibit. In the topology table, what do the numbers 3011840 and 3128695 represent?the route metric that is applied to those EIGRP routes for this router

the trustworthiness of the routing information source

the composite of the hop count and bandwidth to that destination network

the total metric for that network as advertised by the EIGRP neighbor

16 Which of the following statements describes the bounded updates used by EIGRP?Bounded updates are sent to all routers within an autonomous system.

Partial updates are sent only to routers that need the information.

The updates are sent to all routers in the routing table.

Updates are bounded by the routers in the topology table.

17

Refer to the exhibit. Based on the output of show ip eigrp neighbors , what are two possible problemsadjacencies between Router1 and Router2? (Choose two.)

The routers are configured with different EIGRP process IDs.

Automatic summarization was disabled.

The hello timer for R1 was decreased.

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The serial interfaces for both routers are in different networks.

No feasible successors were found.

18 What information is maintained in the EIGRP topology database for a destination route? (Choose two.

the highest cost of the route

the SRTT value for the route

the feasible distance of the route

the physical address of the gateway interface

the route cost as advertised by the neighboring router

19 What administrative distance would a router assign to a default route in EIGRP that is learned from a sexternal to the autonomous system?

1

5

70

90

170

190

20 In which of the following tables does the EIGRP DUAL algorithm store the primary route to a destinat(Choose two.)

routing

topology

neighbor

path

shortest path

21

Refer to the exhibit. EIGRP is the only routing protocol enabled on this network. No static routes are c

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on this router. What can be concluded about network 198.18.1.0/24 from the exhibited output?A routenetwork 198.18.not liste

routing

Packetsdestine198.18.be forw198.18.

EIGRPperformload bal

across twhen fopackets198.18.

The rouinterfac172.16.successnetwork 198.18.

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